Switchable multiwavelength fiber laser using erbium-doped twin-core fiber and nonlinear polarization rotation
Sign Up to like & getrecommendations! Published in 2017 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/aa63b6
Abstract: We propose and demonstrate a switchable multiwavelength fiber laser using erbium-doped twin-core fiber (ED-TCF) and nonlinear polarization rotation (NPR). The number switchability of lasing wavelengths being switched from 1 to 4 and wavelength location switchability… read more here.
Keywords: laser; laser using; switchable multiwavelength; fiber ... See more keywords
Passively Q-Switched Tm:CaYAlO4 Laser Using a MoS2 Saturable Absorber
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2017.2662699
Abstract: We report here for the first time on the diode-pumped continuous-wave laser operation of an a-cut Tm:CaYAlO4 (CYAO) crystal in a two-mirror laser configuration at about 1850 nm, which is the shortest laser wavelength ever… read more here.
Keywords: cayalo4 laser; laser using; absorber; passively switched ... See more keywords
27.5 W/m2 collection efficiency solar laser using a diffuse scattering cooling liquid.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.004008
Abstract: We report a solar pumped solid state laser using a 20 mm long, 3 mm diameter neodymium-doped yttrium aluminum garnet laser rod. This rod was placed in a liquid cooling chamber using a water-white-emulsion-paint mix. This mix… read more here.
Keywords: collection efficiency; laser; laser using; cooling liquid ... See more keywords
Q-switched fiber laser using carbon platinum saturable absorber on side-polished fiber
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Optics Letters"
DOI: 10.3788/col201715.090601
Abstract: A 1550 nm Q-switched fiber laser using a carbon platinum saturable absorber deposited on side-polished fiber (SPF) is proposed and demonstrated. The SPF is approximately 2 mm with a polarization-dependent loss (PDL) of 0.4 dB… read more here.
Keywords: laser using; carbon platinum; using carbon; fiber ... See more keywords